<ul>
    <!-- BEGIN students -->
    <li>{numfio}</li>
        <ul>
            <!-- BEGIN programms -->
            <li>{programm}</li>
                <ul>
                    <!-- BEGIN programmsbcs -->
                    <li>{programmsbc}</li>
	                    <ul>
	                       <!-- BEGIN nums -->
	                       <li>{num}</li>
		                       <ul>
		                        <!-- BEGIN items -->
		                            <li>{item}</li>
		                        <!-- END items -->
		                       </ul>
		                       <!-- END nums -->
	                    </ul>
	                    
                    <!-- END programmsbcs -->
                </ul>
           <!-- END programms -->
        </ul>   
     <!-- END students -->
</ul>